549274180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{3391}}^1$

素因数の和:3509

約数の個数: 96

約数和(自身を含む): 1436037120

約数和(自身を除く): 886762940

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 89, 91, 130, 140, 178, 182, 260, 356, 364, 445, 455, 623, 890, 910, 1157, 1246, 1780, 1820, 2314, 2492, 3115, 3391, 4628, 5785, 6230, 6782, 8099, 11570, 12460, 13564, 16198, 16955, 23140, 23737, 32396, 33910, 40495, 44083, 47474, 67820, 80990, 88166, 94948, 118685, 161980, 176332, 220415, 237370, 301799, 308581, 440830, 474740, 603598, 617162, 881660, 1207196, 1234324, 1508995, 1542905, 2112593, 3017990, 3085810, 3923387, 4225186, 6035980, 6171620, 7846774, 8450372, 10562965, 15693548, 19616935, 21125930, 27463709, 39233870, 42251860, 54927418, 78467740, 109854836, 137318545, 274637090, 549274180]

約数ペア:

[(1, 549274180), (2, 274637090), (4, 137318545), (5, 109854836), (7, 78467740), (10, 54927418), (13, 42251860), (14, 39233870), (20, 27463709), (26, 21125930), (28, 19616935), (35, 15693548), (52, 10562965), (65, 8450372), (70, 7846774), (89, 6171620), (91, 6035980), (130, 4225186), (140, 3923387), (178, 3085810), (182, 3017990), (260, 2112593), (356, 1542905), (364, 1508995), (445, 1234324), (455, 1207196), (623, 881660), (890, 617162), (910, 603598), (1157, 474740), (1246, 440830), (1780, 308581), (1820, 301799), (2314, 237370), (2492, 220415), (3115, 176332), (3391, 161980), (4628, 118685), (5785, 94948), (6230, 88166), (6782, 80990), (8099, 67820), (11570, 47474), (12460, 44083), (13564, 40495), (16198, 33910), (16955, 32396), (23140, 23737)]